Nissan Leaf. Manual - part 118

 

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Nissan Leaf. Manual - part 118

 

 

AV

REAR DOOR SPEAKER

AV-463

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION WITH BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Is the inspection result normal?

YES

>> Replace rear door speaker. Refer to 

AV-492, "Removal and Installation"

.

NO

>> GO TO 4.

4.

CHECK PRE-AMP SIGNAL CIRCUIT CONTINUITY

1. Disconnect AV control unit connector M100 and BOSE speaker amp. connector B27.

2. Check continuity between AV control unit connector M100 and BOSE speaker amp. connector B27.

3. Check continuity between AV control unit connector M100 and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness or connectors.

5.

CHECK PRE-AMP SIGNAL

1. Connect AV control unit connector M100 and BOSE speaker amp. connector B27.

2. Turn power switch to ACC.

3. Push AV control unit POWER switch.

4. Check signal between the terminals of AV control unit connector M100.

Is the inspection result normal?

YES

>> Replace BOSE speaker amp. Refer to 

AV-501, "Removal and Installation"

.

B11

1

5

Audio signal output

B20

16

24

SKIB3609E

AV control unit

BOSE speaker amp.

Continuity

Connector

Terminal

Connector

Terminal

M100

4

B27

36

Yes

5

28

13

27

14

35

AV control unit

Ground

Continuity

Connector

Terminal

M100

4

No

5

13

14

AV control unit connector M100

Condition

Reference value

(+)

(

−)

Terminal

Terminal

4

5

Audio signal output

13

14

SKIB3609E

AV-464

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION WITH BOSE]

REAR DOOR SPEAKER

NO

>> Replace AV control unit. Refer to 

AV-488, "Removal and Installation"

.

AV

SUBWOOFER

AV-465

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION WITH BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

SUBWOOFER

Diagnosis Procedure

INFOID:0000000010122692

Regarding Wiring Diagram information, refer to 

AV-394, "Wiring Diagram"

.

1.

CONNECTOR CHECK

Check the AV control unit, BOSE speaker amp. and subwoofer connectors for the following:

• Proper connection

• Damage

• Disconnected or looses terminals
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK SUBWOOFER SIGNAL CIRCUIT CONTINUITY

1. Disconnect BOSE speaker amp. connector B11 and subwoofer connector.

2. Check continuity between BOSE speaker amp. connector B11 and subwoofer connector.

3. Check continuity between BOSE speaker amp. connector B11 and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK SUBWOOFER SIGNAL

1. Connect BOSE speaker amp. connector B11 and subwoofer connector.

2. Turn power switch to ACC.

3. Push AV control unit POWER switch.

4. Check the signal between the terminals of BOSE speaker amp. connector B11.

Is the inspection result normal?

BOSE speaker amp.

Subwoofer

Continuity

Connector

Terminal

Connector

Terminal

B11

6

B43

1

Yes

2

2

BOSE speaker amp.

Ground

Continuity

Connector

Terminal

B11

6

No

2

BOSE speaker amp. connector B11

Condition

Reference value

(+)

(

−)

Terminal

Terminal

6

2

Audio signal output

SKIB3609E

AV-466

< DTC/CIRCUIT DIAGNOSIS >

[NAVIGATION WITH BOSE]

SUBWOOFER

YES

>> Replace subwoofer. Refer to 

AV-500, "Removal and Installation"

.

NO

>> GO TO 4.

4.

CHECK PRE-AMP SIGNAL CIRCUIT CONTINUITY

1. Disconnect AV control unit connector M100 and BOSE speaker amp. connector B27.

2. Check continuity between AV control unit connector M100 and BOSE speaker amp. connector B27.

3. Check continuity between AV control unit connector M100 and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness or connectors.

5.

CHECK PRE-AMP SIGNAL

1. Connect AV control unit connector M100 and BOSE speaker amp. connector B27.

2. Turn power switch to ACC.

3. Push AV control unit POWER switch.

4. Check signal between the terminals of AV control unit connector M100.

Is the inspection result normal?

YES

>> Replace BOSE speaker amp. Refer to 

AV-501, "Removal and Installation"

.

NO

>> Replace AV control unit. Refer to 

AV-488, "Removal and Installation"

.

AV control unit

BOSE speaker amp.

Continuity

Connector

Terminal

Connector

Terminal

M100

4

B27

36

Yes

5

28

13

27

14

35

AV control unit

Ground

Continuity

Connector

Terminal

M100

4

No

5

13

14

AV control unit connector M100

Condition

Reference value

(+)

(

−)

Terminal

Terminal

4

5

Audio signal output

13

14

SKIB3609E

 

 

 

 

 

 

 

Content   ..  116  117  118  119   ..